.clear-60 {
  width: 100%;
  height: 60px;
}

.nav-bar {
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
}

.nav-bar .nav-status {
  width: 100%;
}

.nav-bar .nav-head {
  width: 100%;
}
